Participate
Past events
Meetups, workshops, hackathons and academic breakfasts — globally, with a focus on Europe and online.
111 events
Hackathon
AI & Fintech XRPL Hackathon in New York
Developers, product managers, designers, and business minds: team up and ship a working product in one weekend, from AI agents to new financial apps, with mentors and judges from across the AI, tech, blockchain, and…
24 Oct 2026 – 25 Oct 2026 · New York, United States
Developer Training
XRP Ledger Core Dev Bootcamp, NYC
A 3-day deep dive into xrpld, the software that runs the XRP Ledger, led by Denis Angell, CTO of the XRPL Foundation. This bootcamp is for developers who want to go beyond the application layer and work directly with…
20 Oct 2026 – 22 Oct 2026 · New York, United States
Developer Training
Building on the XRP Ledger
XRPL Commons is hosting an online training open to everyone, whether you are a developer or not.
5 Oct 2026 – 6 Oct 2026 · Online
Meetup
XRPL Meetup Barcelona
Join us in the heart of Barcelona on 16 September (6:30–9:30 PM) for an official European Blockchain Convention side event, hosted by XRPL Commons, Peersyst and Bitvavo.
16 Sep 2026 · Café Il·lusió by Muxia, Barcelona, Spain
Buildathon
Make Waves on XRPL
This summer, builders take over XRPLMake Waves is a 90-day challenge to build a live app on XRPL Mainnet, get real users, and generate real on-chain volume. A weekly leaderboard keeps everyone honest. The best…
21 Jul 2026 – 21 Sep 2026 · Online
Town Hall
XRPL Town Hall Meeting Tech Edition
Join XRPL Commons for our next Town Hall, bringing together builders, developers, and ecosystem contributors from across the XRP Ledger community.
25 Jun 2026 · Online
Developer Training
Building on the XRP Ledger
XRPL Commons is hosting an online training open to everyone, whether you are a developer or not.
22 Jun 2026 – 23 Jun 2026 · Online
Academic Breakfast
XRPL Blockchain Research Summit
Two days. Three communities. One shared question: what does the next generation of ledger technology look like — and how do we build it responsibly?
16 Jun 2026 – 17 Jun 2026 · XRPL Commons, Paris, France
Meetup
XRPL Meetup Lisbon
If you're building on XRPL — or seriously considering it — this evening is for you.
4 Jun 2026 · Praça Beato, Lisboa, Portugal
Meetup
Chain Of Blocks Summit | EU26
20 May 2026 – 22 May 2026 · Floriana, Malta
XRP Community Night Paris
15 Apr 2026 · Paris, France
XRPL Zone Paris
Connecting XRPL Builders at Paris Blockchain Week 2026
14 Apr 2026 · XRPL Commons, Paris, France
Hackathon
Paris Blockchain Week Hack the Block 2026
The flagship hackathon of the Paris Blockchain Week is back.
11 Apr 2026 – 12 Apr 2026 · Paris, France
XRPL & GDF Stablecoins Round table
Dear Partner,You are cordially invited to an exclusive, invite‑only Executive Roundtable on Stablecoins, hosted in person in Paris by XRPL Commons and Global Digital Finance (GDF), now rescheduled to 7 April 2026,…
7 Apr 2026 · XRPL Commons, Paris, France
XRPL Aquarium Demo Day #8 Social Impact
Aquarium Incubator Demo Day #8, dedicated to Social Impact, on Wednesday, March 25th!Join us to connect with our founders, discover their projects, and engage with the XRPL community.Location: Paris, in the…
25 Mar 2026 · XRPL Commons, Paris, France
Meetup
XRP Ledger Meetup Poland
The XRP Ledger ecosystem is a galaxy of free particles. At XRPL Commons, our role is to act as a collider, accelerating these particles and forcing them to bump into each other to release a maximum of energy.
24 Mar 2026 · WARSAW EXPO XXI, Warszawa, Poland
Hackathon
BSA - EPFL | Stablecoins & Payments Hackathon
21 Mar 2026 · Lausanne, Switzerland
Workshop
Learn to build on XRPL
You’ll learn how to transact on the XRPL, build a web application, and create, deploy, and interact with smart contracts. Think of it as a dedicated two-hour opportunity to ask questions, clarify concepts, and…
19 Mar 2026 · EPFL, Lausanne, Switzerland
XRPL Townhall #6
5 Mar 2026 · Online
XRPL Aquarium Community Night
Come meet the XRPL Commons team, alumni, and current founders during our Community Night on Wednesday, March 4th!
4 Mar 2026 · XRPL Commons, Paris, France
Meetup
XRPL Meetup in London
Join us for an engaging evening in London exploring Institutional DeFi on the XRP Ledger at our next XRP Ledger Meetup!
18 Feb 2026 · The Fable, London, United Kingdom
Digital Assets Forum 3
5 Feb 2026 – 6 Feb 2026 · London, UK
Building On the XRP Ledger
XRPL Commons is hosting an intensive developer training.
26 Jan 2026 – 27 Jan 2026 · XRPL Commons, Paris, France
Non Fungible Leaders
21 Jan 2026 · Paris
Demo Day
Aquarium XRPL Residency Demo Day #7 DeFi II
We are delighted to welcome you to the Aquarium demo day! Join us to connect with our residents, discover their projects focused on DeFi II, and engage with the rest of the XRPL community.
10 Dec 2025 · XRPL Commons, Paris, France
Hackathon
HACK4GOOD: Building on the XRP Ledger
XRPL Commons and the engineering school ECE Paris are joining forces to launch Hack4Good XRPL & ECE Sustainable Solutions, a hackathon dedicated to addressing social and environmental challenges through blockchain…
29 Nov 2025 – 30 Nov 2025 · ECE Paris, Paris, France
Meetup
XRPL Insight Lisbon
XRPL Commons is delighted to meet the bright students and faculty members of Nova Business School for an Academic Insight session! The event will feature an introduction to XRPL Commons and its educational…
19 Nov 2025 · Campus de Carcavelos, Carcavelos, Portugal
Meetup
XRPL Community Night
Come meet the XRPL Commons team, alumni, and current residents during our Community Night on Wednesday, November 12th!
12 Nov 2025 · XRPL Commons, Paris, France
Hackathon
IXH25 Italian XRPL Hackathon
IXH25 is a national hackathon focused on cryptography and blockchain. Over three days, participants will take part in seminars, interactive discussions, and hands-on sessions. The event is jointly organized by the…
7 Nov 2025 – 8 Nov 2025 · Department of Mathematics and Physics (Mathematics section), Roma Tre University, Roma, Italy
Town Hall
XRPL Town Hall Meeting #5
Join us for the October edition of the XRPL Town Hall, hosted by XRPL Commons — a quarterly online community gathering to share updates, celebrate progress, and connect with builders across the ecosystem.
16 Oct 2025 · Online
Workshop
Cryptography at Work for Blockchain
Join leading cryptography and blockchain experts for a full-day workshop exploring both cutting-edge research and real-world applications. The morning session will focus on post-quantum cryptography and the…
14 Oct 2025 · XRPL Commons, Paris, France
Conference
Krypto-Tour
11 Oct 2025 · Lyon, France
Academic Breakfast
XRPL Academic Breakfast
7 Oct 2025 · Paris, France
Developer Training
Building on the XRP Ledger
For the first time, XRPL Commons is hosting an intensive training at 42 Paris in collaboration with the 42Blockchain student association.
29 Sep 2025 – 30 Sep 2025 · Paris, France
Hackathon
XRPL, Flare & EasyA Harvard Hackathon
20 Sep 2025 – 21 Sep 2025 · Boston, USA
Kryptosphere® DeVinci Student Cohort
19 Sep 2025 – 20 Sep 2025 · Nanterre, France
Conference
TUM Conference
11 Sep 2025 – 12 Sep 2025 · Munich, Germany
Meetup
XRPL Meetup in Thessaloniki
XRPL Meetup: The Future of Onchain Finance – Greek Edition
11 Sep 2025 · Daios Luxury Living Hotel, Thessaloniki, Greece
Workshop
TUM XRPL Blockchain Day
XRPL Commons Workshop & Research Roundtable in Collaboration with TUM and the Chair of Architecture and ServicesTUM Blockchain Conference Side Event
10 Sep 2025 · Boltzmannstraße 3, Garching bei München, Germany
Summit
Chain Of Blocks Summit
On September 2, 2025, we’re bringing the XRPL Community together in the heart of Malta for a full day of high-intensity panels, talks, and real-world building.
2 Sep 2025 – 3 Sep 2025 · The Phoenicia Malta, Floriana, Malta
Core Dev Bootcamp
XRPL Core Dev Bootcamp
11 Jul 2025 – 25 Jul 2025 · Paris, France
Demo Day
Aquarium XRPL Residency Demo Day #6 AI & Blockchain
We are delighted to welcome you to the Aquarium demo day!Join us to connect with our 12 residents, discover their projects focused on AI & Blockchain, and engage with the rest of the XRPL community.
8 Jul 2025 · XRPL Commons, Paris, France
Meetup
XRPL Meetup in Cannes
Join us in Cannes for a special evening from 6:00 PM, focused on Bridging the XRPL and EVM Ecosystems.
30 Jun 2025 · SPA Villa Belle Plage, Cannes, France
Meetup
XRPL Meetup in Brussels
This event is supported by XRPL Commons and organized by Cryptosquare.
24 Jun 2025 · Silversquare Bailli - Coworking space in Brussels, Bruxelles, Belgium
Webinar
XRPL Townhall Meeting #4
19 Jun 2025 · Online
Meetup
Aquarium XRPL Residency Community Night
Interested in joining the Aquarium Residency?Come meet the XRPL Commons team, alumni, and current residents duringour Community Night! 🍻You will have the opportunity to learn more about the program and discover the…
18 Jun 2025 · XRPL Commons, Paris, France
AMA
XRPL Core Dev Bootcamp AMA
Join us on June 16 for an exclusive information session (AMA) about the XRPL Core Dev Bootcamp, a two-week intensive program focused on low-level development on the XRP Ledger.
16 Jun 2025 · Online
Meetup
Kryptosphere Students In Tech Meetup
27 May 2025 · Paris, France
Meetup
XRP Ledger Meetup in Dublin
Join XRPL Commons & Ripple for an exclusive evening in Dublin exploring the future of Institutional DeFi and Tokenization.
26 May 2025 · Trinity Business School, Dublin 2, Ireland
Hackathon
XRPL HAKS Hackathon 2025
Join us for HAKS 2025, a dynamic and collaborative hackathon where innovators from all backgrounds come together to create groundbreaking solutions on the XRP Ledger 💡.
16 May 2025 – 18 May 2025 · XRPL Commons, Paris, France
Developer Training
Building on the XRP Ledger
5 May 2025 – 6 May 2025 · Paris, France
Developer Training
Building on the XRP Ledger
5 May 2025 – 6 May 2025 · Paris, France
Academic Breakfast
XRPL Academic Breakfast
29 Apr 2025 · Paris, France
Roundtable
PBW Launch Party at XRPL Commons
Registration required via this link >> https://xrpl.at/Blockchain-For-Social-Impact
8 Apr 2025 · Paris, France
Town Hall
XRPL Town Hall meeting #3
7 Apr 2025 · Online
Hackathon
Paris Blockchain Week OnSite Hackathon 2025
5 Apr 2025 – 6 Apr 2025 · Paris, France
Demo Day
Aquarium XRPL Residency Demo Day #5
2 Apr 2025 · Paris, France
Workshop
Cryptography at Work for Blockchain
21 Mar 2025 · Paris, France
Workshop
Paris Blockchain Week Hackathon 2025 - XRPL Workshop #5 AMA XRPL: Final review of criteria for the XRPL track evaluation
21 Mar 2025 · Online
Workshop
Paris Blockchain Week Hackathon 2025 - XRPL Workshop #4 XRPL resources and advanced transactions
17 Mar 2025 · Online
Hackathon
UC Berkeley XRPL Hackathon
14 Mar 2025 – 16 Mar 2025 · Berkeley, California
Community Night
XRPL Aquarium Residency Community Night
12 Mar 2025 · Paris, France
Workshop
Paris Blockchain Week Hackathon 2025 - XRPL Workshop #3 XRPL in Action: Creating liquidity for your project on XRPL
11 Mar 2025 · Online
Workshop
Paris Blockchain Week Hackathon 2025 - XRPL Workshop #2 XRPL in Action: Transaction Types and Primitives
7 Mar 2025 · Online
Workshop
Paris Blockchain Week Hackathon 2025 - XRPL Workshop #1 What, Why & How + Hands-On On-Chain Transactions
3 Mar 2025 · ONLINNE
XRPL Commons Soirée
Exploring the Agentic Web: Blockchain, AI & Digital Identity
12 Feb 2025 · Paris
Meetup
XRPL Meetup in London
30 Jan 2025 · London, UK
Roundtable
XRPL Executive Breakfast - Round Table - Deploying Institutional DeFi
An invite-only corportae's executive roundtable session in London, focusing on practical insights into implementing institutional DeFi solutions within traditional frameworks.
29 Jan 2025 · London, UK
Developer Training
Building on the XRP Ledger
27 Jan 2025 – 28 Jan 2025 · Paris, France
Academic Breakfast
XRPL Academic Breakfast
21 Jan 2025 · Paris, France
Demo Day
Aquarium Residency Demo Day #4
11 Dec 2024 · Paris, France
XRPL Town Hall Meeting #2
11 Dec 2024 · Online
Webinar
XRPL Webinar - Crypto for Good Fund
Join Mercy Corps Ventures, Ripple Impact and XRPL Commons for a webinar focused on supporting emerging market startups building on XRPL.
3 Dec 2024 · Online
XRPL Aquarium Residency Community Night
27 Nov 2024 · Paris, France
Hackathon
IXH24 - Italian XRPL Hackathon 2024
IXH24 is a national hackathon with a focus on cryptography and blockchain. This three-day event will feature a mix of insightful seminars, engaging discussions, and significant hands-on experience. It is jointly organized by XRPL Commons, a leading blockchain community, and De Componendis Cifris, the Italian association of cryptography, and Roma Tre University.
22 Nov 2024 – 23 Nov 2024 · Rome, Italy
Conference
AI WEB3 Conference
15 Nov 2024 · Angers, France
Hackathon
Education Week XRPL Hackathon Paris: Blockchain for Impact — Innovating Social Economy
Tackle real-world challenges and create innovative solutions that can make a meaningful impact on today's most pressing societal issues!
8 Nov 2024 – 10 Nov 2024 · Paris, France
Career Day
Education Week Career Day Université Paris Cité
7 Nov 2024 · Paris, France
Developer Training
Education Week Futureverse Developer Training
4 Nov 2024 – 5 Nov 2024 · Paris, France
XRPL Community Mag #3 Launch Party
Our mission is to nurture a strong and vibrant XRPL ecosystem. We believe fostering the growth of this...
9 Oct 2024 · Paris, France
Webinar
XRPL Decarbonization Strategy
Join us for the 3rd webinar in our Sustainability series
7 Oct 2024 · Online
Meetup
The Future with Blockchain
3 Oct 2024 · Vilnius, Lithuania
Kryptosphere Student Cohort
27 Sep 2024 · Nanterre, France
Developer Training
Building on the XRP Ledger
25 Sep 2024 · Paris, France
Town Hall
XRPL Town Hall Meeting
16 Sep 2024 · Online
Meetup
XRPL Meetup in Munich
Tonight! Blockchain enthusiasts in Munich, join us for an informal side event during the TUM Blockchain Conference! Explore the XRP Ledger, its use cases, and upcoming developments while connecting with the XRPL community. Bis bald!
12 Sep 2024 · Munich, Germany
Conference
TUM Blockchain Conference
12 Sep 2024 · Munich, Germany
Meetup
MeetUp in Luxembourg
2 Jul 2024 · Luxembourg
Aquarium Demo Day #3
26 Jun 2024 · Paris, France
Developer Training
Building on the XRP Ledger
24 Jun 2024
Aquarium Community Night #2
5 Jun 2024 · Paris, France
Finance Innovation - Blockchain in Payment
23 May 2024 · Paris, France
Exec Workshop - Real Estate Tokenization
22 May 2024
Female Founders Dinner
21 May 2024
Hackathon
XRPL HAKS Hackathon 2024
Join us at the HAKS Hackathon, an exclusive student-only event focused on blockchain innovation. It's a unique opportunity for students from all disciplines to collaborate, create, and compete. Build solutions on the XRPL to enter decentralized identity and extended use cases with EVM sidechain
3 May 2024 – 5 May 2024 · Paris, XRPL Commons office
Building on the XRP Ledger
29 Apr 2024
PBW - Kryptosphere Summit
12 Apr 2024
Empowering Women in Blockchain
9 Apr 2024
XRPL Commons PBW Party & Com. Mag Launch Party
8 Apr 2024
Hackathon
Paris Blockchain Week Hackathon 2024
Join us at the XRPL Commons Hackathon during the Paris Blockchain Week 2024 to tackle the Crisis of Trust through innovative XRPL solutions. Build solutions to tokenize Real World Assets on the XRPL for institutions and individuals.
5 Apr 2024 – 7 Apr 2024 · Paris
Aquarium Demo Day #2
3 Apr 2024
Tokenization Summit
22 Mar 2024
Aquarium Community Night
21 Mar 2024
Meetup IP - DAO
19 Mar 2024
Kryptosphère Opening Meet-up
15 Mar 2024
Berkeley Third Session
12 Mar 2024
Epitech Online Training
29 Feb 2024 · Online
LinkedIn Space with Magma
29 Feb 2024 · Online
Berkeley Second Session
27 Feb 2024 · Paris, France
IUT Chambery 2-day training
22 Feb 2024 · Chambéry
Berkley First Session
12 Feb 2024 · Paris, France